0b6df8f20a
on single systems and clusters of systems. It is a command-line based tool that grew out of the UNIX world and has been ported to run in Windows environments as well. It is designed to provide consistent and reproducible performance measurements of disk I/O traffic. There are three basic components to xdd that include the xdd program itself, a timeserver program, and a gettime program. The timeserver and gettime programs are used to synchronize the clocks of xdd programs simultaneously running across multiple computer systems. WWW: http://www.ioperformance.com/ PR: ports/100833 Submitted by: Gerhard Gonter <g.gonter at ieee.org>
74 lines
3.7 KiB
C
74 lines
3.7 KiB
C
--- xdd.c.orig Mon May 29 04:06:49 2006
|
|
+++ xdd.c Mon May 29 04:24:54 2006
|
|
@@ -60,7 +60,7 @@
|
|
/* Things used by the read-after-write operations */
|
|
#if (IRIX || SOLARIS || HPUX || AIX || ALTIX)
|
|
struct stat64 statbuf;
|
|
-#elif (LINUX || OSX)
|
|
+#elif (LINUX || OSX || FreeBSD)
|
|
struct stat statbuf;
|
|
#endif
|
|
int64_t prev_loc; /* The previous location from a read-after-write message from the writer */
|
|
@@ -114,11 +114,11 @@
|
|
sleep_time_dw = (int32_t)(p->start_delay/BILLION);
|
|
#ifdef WIN32
|
|
Sleep(sleep_time_dw);
|
|
-#elif (LINUX || IRIX || AIX || ALTIX || OSX) /* Add OS Support to this line for usleep() */
|
|
+#elif (LINUX || IRIX || AIX || ALTIX || OSX || FreeBSD) /* Add OS Support to this line for usleep() */
|
|
if ((sleep_time_dw*CLK_TCK) > 1000) /* only sleep if it will be 1 or more ticks */
|
|
#if (IRIX || ALTIX)
|
|
sginap((sleep_time_dw*CLK_TCK)/1000);
|
|
-#elif (LINUX || AIX || OSX) /* Add OS Support to this line for usleep() as well*/
|
|
+#elif (LINUX || AIX || OSX || FreeBSD) /* Add OS Support to this line for usleep() as well*/
|
|
usleep(sleep_time_dw*1000);
|
|
#endif
|
|
#endif
|
|
@@ -384,14 +384,14 @@
|
|
p->my_current_byte_location = (uint64_t)((p->mynum * xgp->target_offset) + p->seekhdr.seeks[0].block_location) * p->block_size;
|
|
else p->my_current_byte_location = (uint64_t)((p->mynum * xgp->target_offset) + p->seekhdr.seeks[current_op].block_location) * p->block_size;
|
|
|
|
-#if (LINUX || IRIX || SOLARIS || HPUX || AIX || ALTIX || OSX)
|
|
+#if (LINUX || IRIX || SOLARIS || HPUX || AIX || ALTIX || OSX || FreeBSD)
|
|
if ((p->target_options & RX_READAFTERWRITE) && (p->target_options & RX_RAW_READER)) {
|
|
// fprintf(stderr,"Reader: RAW check - dataready=%lld, trigger=%x\n",data_ready,p->raw_trigger);
|
|
/* Check to see if we can read more data - if not see where we are at */
|
|
if (p->raw_trigger & RX_RAW_STAT) { /* This section will continually poll the file status waiting for the size to increase so that it can read more data */
|
|
while (data_ready < p->iosize) {
|
|
/* Stat the file so see if there is data to read */
|
|
-#if (LINUX || OSX)
|
|
+#if (LINUX || OSX || FreeBSD)
|
|
status = fstat(p->fd,&statbuf);
|
|
#else
|
|
status = fstat64(p->fd,&statbuf);
|
|
@@ -472,11 +472,11 @@
|
|
sleep_time_dw = sleep_time;
|
|
#ifdef WIN32
|
|
Sleep(sleep_time_dw);
|
|
-#elif (LINUX || IRIX || AIX || ALTIX || OSX) /* Change this line to use usleep */
|
|
+#elif (LINUX || IRIX || AIX || ALTIX || OSX || FreeBSD) /* Change this line to use usleep */
|
|
if ((sleep_time_dw*CLK_TCK) > 1000) /* only sleep if it will be 1 or more ticks */
|
|
#if (IRIX || ALTIX)
|
|
sginap((sleep_time_dw*CLK_TCK)/1000);
|
|
-#elif (LINUX || AIX || OSX) /* Change this line to use usleep */
|
|
+#elif (LINUX || AIX || OSX || FreeBSD) /* Change this line to use usleep */
|
|
usleep(sleep_time_dw*1000);
|
|
#endif
|
|
#endif
|
|
@@ -564,7 +564,7 @@
|
|
#else /* UUUUUUUUUUUUUUUU Begin Unix stuff UUUUUUUUUUUUUUUUU*/
|
|
#if (IRIX || SOLARIS || HPUX || AIX || ALTIX)
|
|
lseek64(p->fd,(off64_t)p->my_current_byte_location,0);
|
|
-#elif (LINUX || OSX)
|
|
+#elif (LINUX || OSX || FreeBSD)
|
|
/* In Linux the -D_FILE_OFFSET_BITS=64 make the off_t type be a 64-bit integer */
|
|
if (!p->target_options & RX_SGIO)
|
|
lseek(p->fd, (off_t)p->my_current_byte_location, SEEK_SET);
|
|
@@ -653,7 +653,7 @@
|
|
}
|
|
}
|
|
|
|
-#if (LINUX || IRIX || SOLARIS || HPUX || AIX || ALTIX || OSX)
|
|
+#if (LINUX || IRIX || SOLARIS || HPUX || AIX || ALTIX || OSX || FreeBSD)
|
|
if ((p->target_options & RX_READAFTERWRITE) && (p->target_options & RX_RAW_WRITER)) {
|
|
/* Since I am the writer in a read-after-write operation, and if we are using a socket connection to the reader for write-completion messages
|
|
* then I need to send the reader a message of what I just wrote - starting location and length of write.
|